Volume 14 (2023)
Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 (2012)
Volume 2 (2011)
Volume 1 (2010)
Prediction of roof failure in pre-driven entries and selecting the suitable type of recovery room method in longwall mining

Sajjad Aghababaei; Hossein Jalalifar; Ali Hosseini; Farhad Chinaei; Mehdi Najafi

Articles in Press, Accepted Manuscript, Available Online from 04 April 2023


  In this work, two rock engineering system (RES)-based models are presented, the first model to predict the roof failure when a longwall face advances toward a pre-driven recovery room (PDRR) and the second model to select the type of recovery room method for longwall mining. For the first model, an international ...  Read More

Applying a Technical-Economic Approach to Calculate a Suitable Panel Width for Longwall Mining Method

S. Aghababaei; H. Jalalifar; A. Hosseini

Volume 12, Issue 1 , January 2021, , Pages 113-126


  Providing an approach to calculate a suitable panel width for the longwall mining method is considered considering both the technical and economic factors. Based on the investigations carried out, a technical-economic model is proposed to calculate a suitable panel width. The proposed model is a combination ...  Read More